/**
 * There are <a href="https://github.com/thinkgem/jeesite">JeeSite</a> code generation
 */
package com.chlitina.store.modules.expert.service;

import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;

import com.chlitina.store.common.persistence.Page;
import com.chlitina.store.common.service.BaseService;
import com.chlitina.store.modules.expert.dao.SolutionFaceAndCaseDao;
import com.chlitina.store.modules.expert.dao.SolutionFaceDao;
import com.chlitina.store.modules.expert.entity.SolutionFaceAndCase;

/**
 * 方案案例Service
 * @author lvbo
 * @version 2013-06-11
 */
@Component
@Transactional(readOnly = true)
public class SolutionFaceAndCaseService extends BaseService {

	@SuppressWarnings("unused")
	private static Logger logger = LoggerFactory.getLogger(SolutionFaceAndCaseService.class);
	@Autowired
	private SolutionFaceDao solutionFaceDao;
	@Autowired
	private SolutionFaceAndCaseDao solutionFaceAndCaseDao;
	
	public SolutionFaceAndCase get(Long id) {
		return solutionFaceAndCaseDao.findOne(id);
	}
	
	public Page<SolutionFaceAndCase> find(Page<SolutionFaceAndCase> page, SolutionFaceAndCase solutionFaceAndCase, Long solutionId) {
		DetachedCriteria dc = solutionFaceAndCaseDao.createDetachedCriteria();
		if (solutionId != null){
			dc.add(Restrictions.eq("solutionFace.id", solutionId));
		}
		dc.addOrder(Order.desc("id"));
		return solutionFaceAndCaseDao.find(page, dc);
	}
	
	@Transactional(readOnly = false)
	public void save(SolutionFaceAndCase solutionFaceAndCase) {
		solutionFaceAndCaseDao.save(solutionFaceAndCase);
		solutionFaceDao.refresh(solutionFaceAndCase.getSolutionFace());
	}
	
	@Transactional(readOnly = false)
	public void delete(Long id) {
		solutionFaceAndCaseDao.delete(id);
	}
	
}
